HI,
v3:
- fix support
mkdir mymount
mount -t ramfs none mymount/
ln /env/boot/net /mymount/link
- addres comments
v2:
addres comments
please pull
The following changes since commit b77300ac6c6bbbc7eac774ff0076c7c05d39735f:
command/mount: add autodetection support (2012-08-21 18:53:00 +0800)
are available in the git repository at:
git://git.jcrosoft.org/barebox.git tags/fs-symlink
for you to fetch changes up to dbae117ee78df0e4110db3a3acf4f9a8bee658d0:
defautenv: add support of symlink (2012-09-03 17:57:23 +0800)
----------------------------------------------------------------
fs: add symlink and readlink support
This patch series introduce the support of symlink and readlink at
1) vfs level
2) libc API
- symlink
- readlink
3) commands
- ln
- readlink
3) filesystem
- ramfs
- nfs
- envfs
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx>
----------------------------------------------------------------
Jean-Christophe PLAGNIOL-VILLARD (18):
fs: add readlink support
fs: rename stat to lstat as we implement lstat
fs: add symlink support
fs: implement stat
fs: open: add symlink support
fs: introduce get_mounted_path to get the path where a file is mounted
ramfs: add symlink and readlink support
nfs: add readlink support
test: add -L support to test if it's a symbolic link
command: add readlink support
command: add ln support
ls: add symlink support to -l
dirname: add -V option to return only path related to the mountpoint
recursive_action: add ACTION_FOLLOWLINKS support
envfs: introduce version major and minor
envfs: add support of variable inode size
envfs: add support of symlink
defautenv: add support of symlink
MAKEALL | 1 +
commands/Kconfig | 10 +++++++
commands/Makefile | 2 ++
commands/dirname.c | 24 ++++++++++++++---
commands/ln.c | 51 +++++++++++++++++++++++++++++++++++
commands/ls.c | 31 +++++++++++++++-------
commands/readlink.c | 80 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
commands/test.c | 11 ++++++--
common/Makefile | 2 +-
common/environment.c | 150 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++---------------------------
fs/fs.c | 244 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-----
fs/nfs.c | 86 +++++++++++++++++++++++++++++++++++++++--------------------
fs/ramfs.c | 61 +++++++++++++++++++++++++++++++++++++-----
include/envfs.h | 15 +++++++++--
include/fs.h | 12 +++++++++
include/libbb.h | 2 +-
lib/recursive_action.c | 7 ++++-
scripts/bareboxenv.c | 2 +-
18 files changed, 691 insertions(+), 100 deletions(-)
create mode 100644 commands/ln.c
create mode 100644 commands/readlink.c
Best Regards,
J.
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